1- The use of lubricant in wire drawing die. 2- The uses of tungsten carbide for the manufacturing of die tool. 3- The increase of Mo/Si ratio during the production of white cast iron. 4- The addition of Al to copper alloys. 5- Aluminum is a better overall conductor than Copper for long distance electric transformation. 6- The addition of cryolite in smelting electrical furnace due to the production of aluminum. 7- The addition of Magnesium and Cerium during the production of Ductile cast iron. 8- The addition of 13% Cr to steel in corrosive environment. 9- The increase of hardness for chips due to the cutting process. 10- The brittle fracture of steel at low temperature lower than -4 C. 11- The heating of metal after the rolling process.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Give
the reason for 10 of the following.
1- The use of lubricant in wire drawing die.
2- The uses of tungsten carbide for the manufacturing of die tool.
3- The increase of Mo/Si ratio during the production of white cast iron.
4- The addition of Al to copper alloys.
5- Aluminum is a better overall conductor than Copper for long distance electric
transformation.
6- The addition of cryolite in smelting electrical furnace due to the production of
aluminum.
7- The addition of Magnesium and Cerium during the production of Ductile cast iron.
8- The addition of 13% Cr to steel in corrosive environment.
9- The increase of hardness for chips due to the cutting process.
10- The brittle fracture of steel at low temperature lower than -4 C.
11- The heating of metal after the rolling process.
Transcribed Image Text:Give the reason for 10 of the following. 1- The use of lubricant in wire drawing die. 2- The uses of tungsten carbide for the manufacturing of die tool. 3- The increase of Mo/Si ratio during the production of white cast iron. 4- The addition of Al to copper alloys. 5- Aluminum is a better overall conductor than Copper for long distance electric transformation. 6- The addition of cryolite in smelting electrical furnace due to the production of aluminum. 7- The addition of Magnesium and Cerium during the production of Ductile cast iron. 8- The addition of 13% Cr to steel in corrosive environment. 9- The increase of hardness for chips due to the cutting process. 10- The brittle fracture of steel at low temperature lower than -4 C. 11- The heating of metal after the rolling process.
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